Shadow box



FIG. 1 is a front perspective view of a shadow box showing my new design;;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view taken from the right of FIG. 2;

FIG. 5 is a side elevational view takem from the left of FIG. 2;

FIG. 6 is a top plan view of the shadow box; and

FIG. 7 is a bottom plan view of the shadow box. 

The ornamental design for a shadow box, substantially as shown. 